The flight distance from Hartsfield - Jackson Atlanta International Airport (ATL) in Atlanta, United States to St Louis Lambert International Airport (STL) in St Louis, United States is 779 kilometers (484 miles / 420 nautical miles). The estimated flight time for this route is approximately 2h, flying northwest at a heading of 319°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 1-hour time difference between the two cities.

Time zone information: When it's 02:27 in Atlanta, it's 01:27 in St Louis.

The return flight from St Louis (STL) to Atlanta (ATL) follows a heading of 135° (southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Hartsfield - Jackson Atlanta International Airport (ATL) and St Louis Lambert International Airport (STL) detail pages, or use our flight duration calculator to compare other routes.